<html>
<body>
<h2>Hello World!</h2>
<form action="test" method="post">
    id: <input name="id"/><br/>
    username: <input name="username"/><br/>
    birthday: <input name="birthday"/><br/>
    sex: <input type="radio" name="sex" value="女"/>女
    <input type="radio" name="sex" value="男"/>男<br/>
    salary: <input name="salary"/><br/>
    is ok: <input type="checkbox" name="ok"/><br/>
    <input type="submit" value="提交"/>
     </form>

</body>
</html>
